Role Overview
DEPT is hiring a Senior Data Engineer (Graph focused), Fixed Term - Toronto. This is a contract role in Toronto. Part of DEPT's Data Engineering hiring, posted 2 weeks ago. Full responsibilities, required qualifications, and the apply link are listed in the description below.
Salary Context
Salary is not disclosed in this posting. Market median for Senior-level Data Engineering roles is $173k-$225k (based on 12 comparable listings). Many employers share specifics during the interview process or after an initial screen.
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Job description
WHY DEPT®?
We are pioneers at heart. What this means, is that we are always leaning forward, thinking of what we can create tomorrow that does not exist today. We were born digital and we are a new model of agency, with a deep skillset in tech and marketing. That’s why we hire curious, self-driven, talented people who never stop innovating.
Our culture is big enough to cope and small enough to care. Meaning, that with people across 20+ countries, we’re big enough to provide you with the best tools, global opportunities, and benefits that help you thrive. While acting small by investing in you, your growth, your team, and giving you the autonomy to solve our clients' problems, no matter where you are in the world.
This is a 3 month fixed term salaried contract, located in Ontario Canada. Preferably in Toronto.
The Role:
The Senior Data Engineer will be a core technical contributor on the evaluation team within one of our most relevant clients in AMER. Will be responsible for determining whether an enterprise-scale knowledge graph requires a purpose-built graph database or whether PostgreSQL can carry the load. The work is hands-on and benchmark-driven — measured results, not opinions.
What You’ll Do:
- Pull data from Databricks, transform it, and load it into multiple graph database candidates — then tear them down and do it again under controlled, repeatable conditions
- Build and manage relationship structures and entity linkages within each graph database to mirror real production data models
- Implement benchmark queries in each technology's native language (Cypher, GSQL, nGQL, AQL, openCypher) and as PostgreSQL recursive CTEs for the baseline
- Build APIs against each candidate to evaluate real-world query performance across use cases
- Contribute scored candidate evaluations and written analysis to a final technology recommendation presented to engineering and architecture leadership
What You Bring:
- Databricks fluency
- Hands-on experience with at least two graph databases — Neo4j and/or TigerGraph strongly preferred — and working proficiency in Cypher at minimum
- Strong PostgreSQL skills: recursive CTEs, materialized views, query plan analysis, index strategy
- Comfort spinning up and tearing down database environments repeatedly in a structured evaluation context
- Experience designing and executing structured technology benchmarks at enterprise scale
- Bonus: KYC/AML domain knowledge, Kubernetes for database workloads, or AWS-native database deployment
The anticipated hourly range for this position is $90 hourly. Rate is based on a range of factors that include relevant experience, expertise, and organizational impact. This is based on a 40-hour workweek and leveling. Keep in mind, we're flexible.
WE SUPPORT YOU BEING YOU:
DEPT® is an equal opportunity employer (EOE). We believe our work is its best when our people feel safe and free to be themselves. We’re committed to an inclusive and barrier-free recruitment and selection process and workplace, regardless of anyone’s lived experience, race, color, religion, sex, national origin, age, disability, and genetic information. So tell us about any accommodations you need. It’s totally confidential and only used to make sure you feel fully supported at every step.
DEPT® participates in E-Verify, meaning your Form I-9 information will be sent to the federal government to confirm you are authorized to work in the U.S.
We are a B Corp-certified company passionate about purpose-driven work. Our hope is that you can feel good about the contributions DEPT® is making to the world and we always have an open door for your ideas in making the world a better place.
DEPT® is a pioneering technology and marketing services company that creates integrated end-to-end digital experiences for brands such as Google, KFC, Philips, Audi, Twitch, Patagonia, eBay and more. Its team of 2,500+ digital specialists across 30+ locations on 5 continents delivers pioneering work on a global scale with a boutique culture.
Learn more about DEPT®
DIVERSITY, EQUITY, & INCLUSION
At DEPT®, we take pride in creating an inclusive workplace where everyone has an equal opportunity to thrive. We actively seek to recruit, develop, nurture, and retain talented individuals from diverse backgrounds, with varying skills and perspectives.
Not sure you meet all qualifications? Apply, and let us decide! Research shows that women and members of underrepresented groups tend not to apply for jobs when they think they may not meet every requirement, when in fact they do. We believe in giving everyone a fair chance to shine.
We also encourage you to reach out to us and discuss any reasonable adjustments we can make to support you throughout the recruitment process and your time with us.
Want to know more about our dedication to diversity, equity, and inclusion? Check out our efforts here.
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About DEPT
Frequently Asked Questions
How do I apply for the Senior Data Engineer (Graph focused), Fixed Term - Toronto position at DEPT?
Use the Apply button above to submit your application directly to DEPT. Most applications take less than 5 minutes if your resume and contact details are ready, and you'll be routed to the employer's official application system to finish.
Where is the Senior Data Engineer (Graph focused), Fixed Term - Toronto position at DEPT located?
This position is based in Toronto. DEPT has not indicated remote or hybrid options for this role, so candidates should plan for on-site work.
What does a Senior Data Engineer (Graph focused), Fixed Term - Toronto at DEPT earn?
DEPT has not disclosed a salary range in this posting. Many employers share specifics later in the interview process; you can also ask during a recruiter screen if compensation transparency is important to you.
When was the Senior Data Engineer (Graph focused), Fixed Term - Toronto role at DEPT posted?
This role was posted on June 30, 2026 (14 days ago). It's still listed as actively hiring; we re-confirm openings against the source system multiple times per day and remove closed roles.
How much experience does the Senior Data Engineer (Graph focused), Fixed Term - Toronto role at DEPT require?
This is a senior-level position. Most senior roles call for 5+ years of directly relevant experience. DEPT lists their specific requirements in the description below, so review the must-have qualifications closely before applying.
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